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- /* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
- /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
- #include <unistd.h>
- #include <go32.h>
- #include <libc/farptrgs.h>
- #include <libc/bss.h>
-
- static int pid_count = -1;
- static pid_t my_pid;
-
- pid_t
- getpid(void)
- {
- if (pid_count != __bss_count)
- {
- pid_count = __bss_count;
- my_pid = _farpeekw(_dos_ds, 0x46c);
- my_pid &= 0x3fff;
- my_pid |= 0x1000;
- }
-
- return my_pid;
- }
-